View source for 05000325/LER-1983-057, Updated LER 83-057/03L-1:on 831119,during Unit Power Performance,Temp Recorder TR-1258 Printed Erratically.Caused by Dirty Electrical Contacts in Control Board Timing Relay. Contacts Cleaned & Returned to svc.W/840222 Ltr

{{Adams
| number = ML20086R760
| issue date = 02/22/1984
| title = Updated LER 83-057/03L-1:on 831119,during Unit Power Performance,Temp Recorder TR-1258 Printed Erratically.Caused by Dirty Electrical Contacts in Control Board Timing Relay. Contacts Cleaned & Returned to svc.W/840222 Ltr
| author name = Dietz C, Pastva M
| author affiliation = CAROLINA POWER &amp; LIGHT CO.
| addressee name = Oreilly J
| addressee affiliation = NRC OFFICE OF INSPECTION &amp; ENFORCEMENT (IE REGION II)
| docket = 05000325
| license number = 
| contact person = 
| document report number = BSEP-84-0418, BSEP-84-418, LER-83-057-03L, LER-83-57-3L, NUDOCS 8403010133
| document type = LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT
| page count = 2
}}
{{LER
| Title = Updated LER 83-057/03L-1:on 831119,during Unit Power Performance,Temp Recorder TR-1258 Printed Erratically.Caused by Dirty Electrical Contacts in Control Board Timing Relay. Contacts Cleaned & Returned to svc.W/840222 Ltr
| Plant = 
| Reporting criterion = 
| Power level = 
| Mode = 
| Docket = 05000325
| LER year = 2083
| LER number = 57
| LER revision = 
| Event date = 
| Report date = 
| ENS = 
| abstract = 
}}

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4       **                                                                              LICENSEE EVENT, REPORT Update Report:
4 Previous' Report Date: 12-19-83 (PLEASE PRINT CR TYPE ALL REQUIRE 0 INFORMATION)
CONTROL BLOCK: l 1
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[ l Nl8 9Cl BlLICENSEE       El Pl         1 l@l 0 l 0 l - l 0 lLICENSE 14        15                                   0 l 0NUMt)ER             l 0 l 0 l- l0 l 250 l@26l4                            11TYPE LICENSE     l1JOl1 l157 CAT l
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                             % "' I 80t l@l 0l          61 5 l 0 DOCKET l - l 0NUMBER  l 3 l 2 l 568l@l69i l i lEVENT                                     i l 9OATE l 8 l 3 74l@l 750 l 2REPORT  l 2 lOATE 2 l 8 l 804 l@
EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h                                                                                                                                                                         ~
l 0 2 l Durincr unit Dower ODeration Derformance of the Drimary containment volumetric average l l         o          1 air temperature derivation, PT-16.2, revealed that primary containment multipoint                                                                                                                           l O 4       l temperature recorder, 1-CAC-TR-1258, was showing temperature indications, but was-                                                                                                                           l E.       O s l printing erratically. This event did not affect the health and safety of the public. 1 o o l                                                                                                                                                                                                                     I c ;       l-                                                                                                                                                                                                              I gl                                             Technical Specifications 3.3.5.3, 6.9.l.9b                                                                                                                                    1 80 7        89 SYSTEM                       CAUSS                CAUSE                                                                                    COMP.         VALVE CODE                         CODE            SU8 CODE                                              COMPCNENT CODE                       SU8 CODE       SU8 CODE -
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       '7         8                      -9
[ Il Dlh Wh Wh l Il NI Sl Tl Rl Ulh Wh d h 10                   11                          12                       13                                          18          19             20 SEQUENTIAL                                               OCCURRENCE            REPORT                  REVtSION LER/Ro      EVENT YEAR                                                       REPORT NO.                                                    CODE              TYPE                        N O.
h ,RE                    l8 l3 l                        [---J                         l0 l5 l7 l                                     y             l0l3l 29 lL l 30 l-l         ll l 32
_,21          22                   23                           24                     26                      27            28                                 31 KN AT                        oN                NT         1E                                             HOURS                           S8 IT          FOR1       8. SUPPL             MAN F CTURER
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l36 Zl@[fl0l0l0140          3/                                                   41 ,                           43            44 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS d.
g [ TR-1258 printed erratically due to dirty electrical contacts in the recorder control                                                                                                                                     I i i       l board timing relay. The contacts were cleaned and TR-1258, Model No. 550, was re-                                                                                                                             l
             , 7       l turned to service.                                    Due to a history of similar events involving the TR-1258 recorders l 1 3     -].of both units, and the criteria of RG-1.97, these instruments will be replaced during                                                                                                                          l
             , 4       l the next respective refueling outage of each unit.                                                                                                                                                            l 7       89                                                                                                                                                                                                              80 STA                                                            OTHER STATUS                                          CIS                   Y                        DISCOVERY DESCRIPTION
         @ [E,jh . . % POWER l0l6l0lh]                                                                            NA                l             l B l@l               Periodic Test                                                  !
A TlVITY CO TENT RELEASED OF RELEASE                                     AMOUNT OF ACTIVITY                                                                                           LOCATION OF RELEASE 1 6       [Z_j h                   Ql                                                                NA                 l                        l     NA                                                                 l
        -7       .8.9                   10            11                                                                        44                            45                                                                  80 PERSONNEL ENPOSURES y l 0] $l 0l@lTl@[                                                                                                                                        NA                                                                 l PERSONNE L INJU IES NUMBER               oESCRipriONh
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8403010133 840222 NA                                                                 l 7       8 9                   Ti       i2                                                                                                                                                                              80 LOSS CF OR DAMAGE To FACILITY                                                          PDR ADOCK 05000325 S
rrra 8Lz1@l TYPE         DESCRIPTION                                                                                                                     PDR a^                                         Y                       I 7           9 .           10                                                                                                                                                                                            80
                         ;StJE       DE CRIPTION
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                                                      , ,,,,,                       M. J. Pastva, Jr.                                                                                   PHONE:

     ,1 W.
                                                               @p&L Carolina Power & Light Company SkYicS                                                       Y                          r$$  ant P. O. Box 10429 Southport, NC                                                          28461-0429 February 22, 1984 FILE: B09-13510C SERIAL: BSEP/84-0418 Mr. James P. O'Reilly, Administrator U. S. Nuclear Regulatory Commission Region II, Suite 3100 101 Marietta Street N.W.
Atlanta, GA 30303 BRUNSWICK STEAM ELECTRIC PLANT, UNIT NO. 1 D0';KET NO. 50-325 LICENSE NO. DPR-71 SUPPLEMENT TO LICENSEE EVENT REPORT 1-83-57

==Dear Mr. O'Reilly:==

In accordance with Sectfun 6.9.1.9b of the Technical Specifications for Brunswick Steam Elec ric Plant, Unit No. 1, the enclosed supplemental Licensee Event Report is submftted. The original report fulfilled the requirement for a written report within thirty (30) days of a reportable occurrence and Loth are in accordance with the format set forth in NUREG-0161, July 1977.
Very truly yours, I' T C. R. D %tz, General Manager Brunswick Steam Electric Plant RMP/ kcl /LETJH1 cc:  Mr. R. C. DeYoung NRC Document Control Desk OFFICIAL COPY !
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}}

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